Do Cotton Polyester Blends Shrink?

A common question among sewers is whether or not to use a cotton-polyester blend fabric in their projects. This question is often complicated by the fact that the answer depends on the project and the fabric.

In this post, we will explore the pros and cons of using cotton-polyester blends and help you make an informed decision about whether or not to use them.

Do Cotton Polyester Blends Shrink?

When it comes to fabric choices, many people are drawn to blends of cotton and polyester because they believe the two fabrics will work well together.

Unfortunately, this isn’t always the case. In fact, some cotton-polyester blends can actually shrink when washed and dried. This can cause fabric lines to become visible or even create holes in the fabric.

While this usually only happens with very lightweight blends, it’s something to be aware of if you’re looking for a versatile and durable clothing option.

The Pros of Cotton Polyester Blends

There are a few pros to consider when it comes to cotton-polyester blends.

  • For one, these blends can be very comfortable to wear. They tend to be lightweight and breathable, which makes them perfect for warm weather climates.
  • Additionally, these materials are resistant to many types of washing, which means they will last longer than traditional cotton fabrics.
  • Finally, these blends tend to be less expensive than pure cotton fabrics, making them a good option for budget-minded shoppers.

The Cons of Cotton Polyester Blends

When it comes to clothing, cotton and polyester are two of the most popular choices. They’re both sturdy and comfortable, but there are a few downsides to using them together.

First of all, cotton-polyester blends tend to shrink in the wash. This means that they can sometimes feel tighter than clothes made with just one type of fabric. Additionally, these blends can often be more prone to fading and tearing than traditional cotton cloths.

If you’re looking for a versatile option that won’t let you down, go with traditional cotton clothing instead of a blend. However, if you need something that’s going to be comfortable and durable throughout the year, a blend is likely your best bet.

How to Choose the Right Fabric for Your Project

When considering fabric for a project, it’s important to think about the specific needs of your project. For example, if you’re making a shirt, you might want to choose cotton because it’s breathable and lightweight.

Alternatively, if you’re making a quilt, you might want to choose a heavier fabric like polyester because it will keep its shape better over time.

To figure out which fabric is best for your project, it’s important to consider both the type of material and the intended use. For example, cotton is typically used in clothing while polyester is more commonly used in materials like blankets and furniture.

Knowing which type of fabric is appropriate for your project will help ensure that your finished product looks and feels great!


In the end, the decision about whether or not to use a cotton-polyester blend fabric is up to you. However, by understanding the pros and cons of these fabrics, you can make an informed decision about whether or not to use them.